SMTL ID : 1nsc.1

INFLUENZA B VIRUS NEURAMINIDASE CAN SYNTHESIZE ITS OWN INHIBITOR

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

homo-tetramer

Ligands

4 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG.1: 7 residues within 4Å: Chain A: Y.6, P.7, R.8, L.9, S.207, N.208, R.280 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:P.7, A:N.208 NAG.5: 6 residues within 4Å: Chain B: Y.6, P.7, R.8, L.9, N.208, R.280 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:P.7, B:N.208 NAG.8: 7 residues within 4Å: Chain C: Y.6, P.7, R.8, L.9, S.207, N.208, R.280 2 PLIP interactions: 2 interactions with chain C Hydrogen bonds: C:P.7, C:N.208 NAG.12: 6 residues within 4Å: Chain D: Y.6, P.7, R.8, L.9, N.208, R.280 2 PLIP interactions: 2 interactions with chain D Hydrogen bonds: D:P.7, D:N.208

4 x SIA: N-acetyl-alpha-neuraminic acid(Non-covalent)

SIA.2: 17 residues within 4Å: Chain A: R.40, E.41, D.73, R.74, R.78, W.101, S.102, I.145, R.147, E.150, A.169, E.199, E.200, R.216, N.218, R.298, Y.333 21 PLIP interactions: 21 interactions with chain A Hydrophobic interactions: A:W.101, A:R.147 Hydrogen bonds: A:E.41, A:D.73, A:D.73, A:R.74, A:R.147, A:R.147, A:E.199, A:E.199, A:R.216, A:R.216 Water bridges: A:R.74, A:R.78, A:E.150, A:E.150, A:E.150, A:E.200 Salt bridges: A:R.40, A:R.216, A:R.298 SIA.6: 17 residues within 4Å: Chain B: R.40, E.41, D.73, R.74, R.78, W.101, S.102, I.145, R.147, E.150, A.169, E.199, E.200, R.216, N.218, R.298, Y.333 24 PLIP interactions: 24 interactions with chain B Hydrophobic interactions: B:W.101, B:R.147 Hydrogen bonds: B:E.41, B:D.73, B:D.73, B:R.74, B:R.147, B:R.147, B:E.199, B:E.199, B:R.216, B:R.216 Water bridges: B:R.40, B:R.40, B:R.74, B:R.78, B:E.150, B:E.150, B:E.150, B:E.200, B:E.200 Salt bridges: B:R.40, B:R.216, B:R.298 SIA.9: 17 residues within 4Å: Chain C: R.40, E.41, D.73, R.74, R.78, W.101, S.102, I.145, R.147, E.150, A.169, E.199, E.200, R.216, N.218, R.298, Y.333 23 PLIP interactions: 23 interactions with chain C Hydrophobic interactions: C:W.101, C:R.147 Hydrogen bonds: C:E.41, C:D.73, C:D.73, C:D.73, C:R.74, C:R.147, C:R.147, C:E.199, C:E.199, C:R.216, C:R.216 Water bridges: C:R.74, C:R.78, C:E.150, C:E.150, C:E.150, C:E.200, C:E.200 Salt bridges: C:R.40, C:R.216, C:R.298 SIA.13: 17 residues within 4Å: Chain D: R.40, E.41, D.73, R.74, R.78, W.101, S.102, I.145, R.147, E.150, A.169, E.199, E.200, R.216, N.218, R.298, Y.333 24 PLIP interactions: 24 interactions with chain D Hydrophobic interactions: D:W.101, D:R.147 Hydrogen bonds: D:E.41, D:D.73, D:D.73, D:D.73, D:R.74, D:R.147, D:R.147, D:E.199, D:E.199, D:R.216, D:R.216 Water bridges: D:R.40, D:R.40, D:R.74, D:R.78, D:E.150, D:E.150, D:E.150, D:E.200 Salt bridges: D:R.40, D:R.216, D:R.298

6 x CA: CALCIUM ION(Non-covalent)

CA.3: 5 residues within 4Å: Chain A: D.217, T.221, D.248, G.268, G.270 6 PLIP interactions: 5 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.217, A:T.221, A:D.248, A:G.268, A:G.270, H2O.7 CA.4: 5 residues within 4Å: Chain A: E.92 Chain B: E.92 Chain C: E.92 Chain D: E.92 Ligands: CA.11 5 PLIP interactions: 1 interactions with chain C, 1 interactions with chain D, 1 interactions with chain A, 1 interactions with chain B, 1 Ligand-Water interactions Metal complexes: C:E.92, D:E.92, A:E.92, B:E.92, H2O.32 CA.7: 5 residues within 4Å: Chain B: D.217, T.221, D.248, G.268, G.270 6 PLIP interactions: 5 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.217, B:T.221, B:D.248, B:G.268, B:G.270, H2O.14 CA.10: 5 residues within 4Å: Chain C: D.217, T.221, D.248, G.268, G.270 6 PLIP interactions: 5 interactions with chain C, 1 Ligand-Water interactions Metal complexes: C:D.217, C:T.221, C:D.248, C:G.268, C:G.270, H2O.27 CA.11: 5 residues within 4Å: Chain A: E.92 Chain B: E.92 Chain C: E.92 Chain D: E.92 Ligands: CA.4 5 PLIP interactions: 1 interactions with chain C, 1 interactions with chain D, 1 interactions with chain A, 1 interactions with chain B, 1 Ligand-Water interactions Metal complexes: C:E.92, D:E.92, A:E.92, B:E.92, H2O.32 CA.14: 5 residues within 4Å: Chain D: D.217, T.221, D.248, G.268, G.270 6 PLIP interactions: 5 interactions with chain D, 1 Ligand-Water interactions Metal complexes: D:D.217, D:T.221, D:D.248, D:G.268, D:G.270, H2O.34

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Burmeister, W.P. et al., Influenza B virus neuraminidase can synthesize its own inhibitor. Structure (1993)

Release Date

1993-10-31

Peptides

NEURAMINIDASE: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

NEURAMINIDASE

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